Best Home Security Systems 2026
Compare the best DIY and professionally installed home security systems on monitoring cost, contract terms, and smart-home integration — with no pay-to-play rankings.
VendorPick may earn a commission when you sign up through our links. This never affects our rankings or reviews.
Ring Alarm
Amazon-owned DIY alarm system with no-contract monitoring, tight Alexa integration, and affordable Ring Pro plan that includes 24/7 professional monitoring.
ADT
The largest professional home security provider in the US, offering both pro-install and DIY (ADT Blu) options with 24/7 monitoring and 140+ years of brand history.
Vivint
Smart home security company offering professionally installed systems with advanced automation, outdoor cameras, and mandatory 24/7 monitoring plans.
Frontpoint
DIY home security with cellular monitoring and no requirement for professional installation, targeting customers who want flexible self-setup with professional backup.
Abode
DIY security platform with a genuinely free self-monitoring tier, broad smart home compatibility (Z-Wave, Zigbee, HomeKit, Google, Alexa), and affordable professional monitoring add-on.
SimpliSafe
Popular DIY home security brand known for wireless sensors, police dispatch integrations, and no long-term contracts, with both self-monitoring and professional monitoring options.
Cove
Direct-to-consumer DIY security system marketed as affordable professional monitoring, with equipment sold at low upfront cost and a guided setup experience.
What is Home Security Software?
Home security software manages residential security systems including cameras, sensors, alarms, smart locks, and monitoring services through centralized apps and platforms. Modern home security has shifted from professionally installed panel-based systems to DIY smart security platforms that homeowners install and manage themselves. These systems use Wi-Fi, Z-Wave, and Zigbee connectivity to link cameras, door/window sensors, motion detectors, glass break sensors, and smart locks into unified security platforms. Features include live camera viewing, motion-triggered recording and alerts, remote arm/disarm, professional or self-monitoring options, and integration with smart home ecosystems. Cloud storage for camera footage and AI-powered person/vehicle/package detection reduce false alarms.
Key Features to Look For
Camera Monitoring
Live and recorded video from indoor and outdoor cameras with night vision and two-way audio.
Intrusion Detection
Door/window sensors, motion detectors, and glass break sensors with instant smartphone alerts.
Smart Lock Control
Remote lock/unlock, temporary access codes, and auto-lock scheduling for entry points.
Professional Monitoring
Optional 24/7 monitoring with emergency dispatch for alarm events.
AI Detection
Distinguish people, vehicles, animals, and packages to reduce false alarm notifications.
Home Automation
Integrate with lights, thermostats, and other smart devices for security-triggered automations.
How Much Does Home Security Cost?
Ring Alarm starts at $200 for hardware, monitoring at $10-$20/month. SimpliSafe starts at $250 for equipment, monitoring at $15-$28/month. ADT monitoring starts at $28/month with equipment costs. Vivint uses custom pricing with professional installation. Wyze Home Monitoring costs $60/year. Abode starts at $200 for hardware with free self-monitoring. Google Nest hardware ranges $100-$500 with Nest Aware at $8-$15/month.
Frequently Asked Questions
How We Evaluate Home Security
VendorPick rankings are based on verified user reviews, transparent pricing data, and feature analysis — never pay-to-play placements. Vendors cannot pay to influence their ranking or placement on our platform.
Our team regularly updates pricing, features, and review data to ensure accuracy. We aggregate reviews from multiple trusted sources and weight recent reviews more heavily to reflect the current state of each product.
Have feedback or see something outdated? Let us know — we prioritize keeping our data current and trustworthy.
Explore more: Music Streaming · eBook Reader · Dating Apps